Marianowo, Przasnysz County

Marianowo is a village in the administrative district of Gmina Krzynowłoga Mała, within Przasnysz County, Masovian Voivodeship, in east-central Poland. It lies approximately 3 km south-east of Krzynowłoga Mała, 16 km north of Przasnysz, and 105 km north of Warsaw.

During Nazi Occupation it was part of New Berlin military training area